WTA and ATP rankings on - 31.12.2018
- Searching
- Ranking - singles
- Ranking - doubles
- Race - singles
| Rank | Move | Player name | Country | Points |
| 183. | 2 |
Haddad Maia Beatriz | Brazil | 315 |
| 361. | 7 |
Alves Carolina Meligeni Rodrigues | Brazil | 104 |
| 448. | 9 |
Goncalves Paula Cristina | Brazil | 60 |
| 462. | 59 |
Stefani Luisa | Brazil | 56 |
| 472. | 91 |
Ce Gabriela | Brazil | 54 |
| 525. | 14 |
Kurata Nathaly | Brazil | 41 |
| 534. | 92 |
Pereira Teliana | Brazil | 38 |
| 618. | 82 |
Pigossi Laura | Brazil | 23 |
| 736. | 131 |
Pedretti Thasa Grana | Brazil | 11 |
| 846. | 317 |
Alexandre Da Rosa Karolayne | Brazil | 3 |
|1-50|
- Betting ranking
| Panshina Varvara | +2364 |
| Lee Carol Young Suh | +2133 |
| Bublik Alexander | +1644 |
| Moyano Luciana | +1505 |
| Vrancken Peeters Anouck | +1444 |
| Seyboth Wild Thiago | -1480 |
| Kirchheimer Strong | -1479 |
| Matuszewski Gabriel | -1466 |
| Campana Lee Gerard | -1448 |
| Daniel Taro | -1410 |
This week's tournaments
| Main tournaments | ||||
| Masters Cup ATP | 4 | |||
| Billie Jean King Cup | 7 | |||
| Lower level tournaments | ||||
| Montevideo challenger | 6 | |||
| Brisbane 4 challenger | 3 | |||
| Champaign challenger | 9 | |||
| Drummondville challenger | 10 | |||
| Kobe challenger | 3 | |||
| Lyon 2 challenger | 3 | |||
| UTR Pro Tennis Series 3 | 31 | |||
| UTR Pro Tennis Series 5 | 6 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Austin ITF | 6 | |||
| Brisbane 5 ITF | 3 | |||
| Chihuahua ITF | 6 | |||
| Funchal ITF | 6 | |||
| Heraklion 10 ITF | 3 | |||
| Orlando 7 ITF | 6 | |||
| UTR Pro Tennis Series 5 | 3 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 33 ITF | 3 | |||
| Clemson ITF | 6 | |||
| Criciuma ITF | 4 | |||
| Hua Hin 6 ITF | 3 | |||
| Monastir 7 ITF | 3 | |||
| Nules ITF | 3 | |||
| Phan Thiet ITF | 2 | |||
| Sharm El Sheikh 21 ITF | 3 | |||
| Solarino 7 ITF | 2 | |||
| UTR Pro Match Series | 68 | |||
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- Tournament search
- Head-to-head
- Interesting matches


